Marie-Pierre Delest

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Delest, M. In this paper, we show that the generating function for skew Ferrers diagrams according to their width and area is the quotient of new basic Bessel functions. Nous montrons dans cet article que la fonction g&ntratrice des diagrammes de Ferrers gauches selon les paramktres ptrimttre et aire s'exprime en fonction du quotient des q analogues de deux(More)
We give a survey of recent works relating algebraic languages and formal power series with the enumeration of polyominoes (and animals). More precisely, encoding these structures with words yields new exact results. Let Ω be a class of combinatorial objects. Let us suppose that they are enumerated by the integer a n according to the value n of some(More)
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